2022021103 has 8 divisors (see below), whose sum is σ = 2166961248. Its totient is φ = 1881833184.

The previous prime is 2022021077. The next prime is 2022021139. The reversal of 2022021103 is 3011202202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022021103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022001103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187176 + ... + 1188877.

It is an arithmetic number, because the mean of its divisors is an integer number (270870156).

Almost surely, 2^2022021103 is an apocalyptic number.

2022021103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2022021103 is a deficient number, since it is larger than the sum of its proper divisors (144940145).

2022021103 is a wasteful number, since it uses less digits than its factorization.

2022021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376113.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2022021103 is about 44966.8889628802. Note that the first 3 decimals coincide. The cubic root of 2022021103 is about 1264.5283233707.

Adding to 2022021103 its reverse (3011202202), we get a palindrome (5033223305).

The spelling of 2022021103 in words is "two billion, twenty-two million, twenty-one thousand, one hundred three".